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You are angry at Dr. Anderson for this exam, so you throw a 0.30-kg stone at his car with a speed of 44 m/s. How much kinetic energy does the stone have
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10 votes
10 votes
You are angry at Dr. Anderson for this exam, so you throw a 0.30-kg stone at his car with a speed of 44 m/s. How much kinetic energy does the stone have

User Maldus
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1 Answer

27 votes
27 votes

Answer:

Step-by-step explanation:

KE = ½mv²

KE = ½(0.30)44²

KE = 290 J rounded to 2 s.d.

User Melesa
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